Field density detection device for printing paper

A technology of solid density and detection device, applied in the direction of measurement device, lifting device, specific gravity measurement, etc., can solve the problem of low paper detection efficiency, and achieve the effect of convenient horizontal and vertical sliding, good stability, and improved efficiency.

Active Publication Date: 2019-07-23
QUJING FUPAI COLOR PRINTING
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing density meter is inconvenient to detect the solid density of the paper, and the detection efficiency of the solid density of the paper is low

Method used

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  • Field density detection device for printing paper
  • Field density detection device for printing paper
  • Field density detection device for printing paper

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Embodiment Construction

[0019] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0020] Such as Figure 1 to Figure 4 As shown, the detection device for the solid density of printing paper includes a frame 1, a conveying mechanism 2 is installed at the inner bottom of the frame 1, a moving mechanism 3 is arranged on the top of the frame 1, and a detection mechanism is arranged at the front of the moving mechanism 3 4. The conveying mechanism 2 includes a lifting frame 10 and a first hydraulic cylinder 11. The upper part of the first hydraulic cylinder 11 is provided with a first piston rod 12, and the upper part of the first piston rod 12 is installed at the bottom middle position of the lifting frame 10; the lifting frame Th...

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Abstract

The invention discloses a field density detection device for printing paper. The device comprises a machine frame; a conveying mechanism is arranged at the inner bottom of the machine frame, a movingmechanism is arranged at the top of the machine frame, and a detection mechanism is arranged at the front part of the moving mechanism; the conveying mechanism comprises a lifting frame and a first hydraulic cylinder, a first piston rod is arranged on the upper part of the first hydraulic cylinder, and the upper part of the first piston rod is installed in the middle of the bottom of the lifting frame; the four corners of the lifting frame are respectively provided with a moving shaft, the upper end of the moving shaft is connected with the lifting frame, the lower end of the moving shaft is afree end, side rods are arranged on the inward facing surface of the four corners of the machine frame, a guide pipe is arranged at the outer end of the side rod, and the moving shaft penetrates through the axial position of the guide pipe. According to the field density detection device in the invention, the field density of the paper can be detected conveniently through a portable densimeter, and the portable densimeter can horizontally and longitudinally slide conveniently; and the field density of the paper is detected through the portable densimeter, so that the detection efficiency is greatly improved.

Description

technical field [0001] The invention relates to a detection device, in particular to a detection device for the solid density of printing paper. Background technique [0002] The basic principle of densitometer measurement is to measure the degree of blackening of photosensitive materials after exposure and development, that is, blackness. During plate making, the silver bromide on the photosensitive material is reduced to metallic silver after being developed by light, forming a certain degree of light resistance. The blackness is high, the density is high; the blackness is small, the density is low. A meter with a filter that also measures the color density of color originals. Its measurement principle is similar to the basic principle mentioned above. There are two commonly used densitometers, one is called a heavy meter, which measures the density of a liquid higher than pure water; the other is called a light meter, which measures the density of a liquid smaller than...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N9/00B65H18/10B66F7/18B66F7/28
CPCG01N9/00B65H18/103B66F7/18B66F7/28B65H2701/1133
Inventor 不公告发明人
Owner QUJING FUPAI COLOR PRINTING
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